189893720016

Names of 189893720016

• Cardinal: 189893720016 can be written as One hundred eighty-nine billion, eight hundred ninety-three million, seven hundred twenty thousand and sixteen.

Scientific notation

• Scientific notation: 1.89893720016 × 10¹¹

Factors of 189893720016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3666

Divisors of 189893720016

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 33 36 39 42 44 48 52 56 63 66 72 77 78 84 88 91 99 104 112 117 126 132 143 144 154 156 168 176 182 198 208 231 234 252 264 273 286 308 312 336 364 396 409 429 462 468 504 528 546 572 616 624 693 728 792 818 819 858 924 936 1001 1008 1092 1144 1227 1232 1287 1386 1456 1584 1636 1638 1716 1848 1872 2002 2184 2288 2454 2574 2772 2863 3003 3221 3272 3276 3432 3681 3696 4004 4368 4499 4908 5148 5317 5544 5726 6006 6442 6544 6552 6864 7362 8008 8589 8998 9009 9663 9816 10296 10634 11088 11452 12012 12884 13104 13497 14724 15951 16016 17178 17996 18018 19326 19632 20592 21268 22547 22904 24024 25767 25768 26994 28989 29448 31493 31902 34356 35431 35992 36036 37219 38652 40491 41873 42536 45094 45808 47853 48048 51534 51536 53988 57978 58487 58896 62986 63804 67641 68712 70862 71984 72072 74438 77304 80982 83746 85072 90188 94479 95706 103068 106293 107976 111657 115956 116974 125619 125972 127608 135282 137424 141724 144144 148876 154608 161964 167492 175461 180376 188958 191412 202923 206136 212586 215952 223314 231912 233948 248017 251238 251944 255216 270564 283437 283448 293111 297752 318879 323928 334971 334984 350922 360752 376857 377916 382824 405846 409409 412272 425172 446628 460603 463824 467896 496034 502476 503888 526383 541128 566874 566896 586222 595504 637758 647856 669942 669968 701844 744051 753714 755832 765648 811692 818818 850344 879333 893256 921206 935792 992068 1004952 1052766 1082256 1133748 1172444 1228227 1275516 1317389 1339884 1381809 1403688 1488102 1507428 1511664 1623384 1637636 1700688 1758666 1786512 1842412 1984136 2009904 2105532 2232153 2267496 2344888 2456454 2551032 2634778 2637999 2679768 2763618 2807376 2976204 3014856 3224221 3246768 3275272 3517332 3684681 3684824 3952167 3968272 4145427 4211064 4464306 4534992 4689776 4912908 5102064 5269556 5275998 5359536 5527236 5952408 6029712 6448442 6550544 7034664 7369362 7369648 7904334 8290854 8422128 8928612 9221723 9672663 9825816 10539112 10551996 11054472 11856501 11904816 12896884 14069328 14491279 14738724 15808668 16581708 17126057 17857224 18443446 19345326 19651632 21078224 21103992 22108944 23713002 25793768 27665169 28982558 29017989 29477448 31617336 33163416 34252114 35714448 36886892 38690652 42207984 43473837 47426004 51378171 51587536 55330338 57965116 58035978 58954896 63234672 66326832 68504228 73773784 77381304 82995507 86947674 94852008 101438953 102756342 110660676 115930232 116071956 119882399 130421511 137008456 147547568 154134513 154762608 165991014 173895348 188386627 189704016 202877906 205512684 221321352 231860464 232143912 239764798 260843022 274016912 304316859 308269026 331982028 347790696 359647197 376773254 405755812 411025368 442642704 464287824 479529596 521686044 565159881 608633718 616538052 663964056 695581392 719294394 753546508 811511624 822050736 912950577 959059192 1043372088 1078941591 1130319762 1217267436 1233076104 1318706389 1327928112 1438588788 1507093016 1623023248 1695479643 1825901154 1918118384 2086744176 2157883182 2260639524 2434534872 2466152208 2637412778 2877177576 3014186032 3390959286 3651802308 3956119167 4315766364 4521279048 4869069744 5274825556 5754355152 6781918572 7303604616 7912238334 8631532728 9042558096 10549651112 11868357501 13563837144 14607209232 15824476668 17263065456 21099302224 23736715002 27127674288 31648953336 47473430004 63297906672 94946860008 189893720016
• Sum of all divisors σ(n): 715506704640
• Sum of proper divisors (its aliquot sum) s(n): 525612984624
• 189893720016 is an abundant number, because the sum of its proper divisors (525612984624) is greater than itself. Its abundance is 335719264608

Bases of 189893720016

• Binary: 10110000110110100011000011011111010000₂
• Hexadecimal: 0x2C368C37D0
• Base-36: 2F8HTG40

Squares and roots of 189893720016

• 189893720016 squared (189893720016²) is 36059624901514999040256
• 189893720016 cubed (189893720016³) is 6847496314930270801974881576964096
• The square root of 189893720016 is 435767.9657983133
• The cube root of 189893720016 is 5747.8249620179

Scales and comparisons

• 189,893,720,016 seconds is equal to 6,038 years, 1 week, 4 days, 23 hours, 33 minutes, 36 seconds.
• To count from 1 to 189,893,720,016 would take you about twelve thousand and seventy-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 189893720016 cubic inches would be around 479 feet tall.

Recreational maths with 189893720016

• 189893720016 backwards is 610027398981
• The number of decimal digits it has is: 12
• The sum of 189893720016's digits is 54
• More coming soon!